<!DOCTYPE html>
<html>
  <head>
    <meta charset="utf-8">
    <title>fractions bar (reference)</title>
    <style type="text/css">
      #container {
          position: absolute;
          left: 10px;
          top: 50px;
          width: 150px;
          height: 150px;
          background: green;
      }
    </style>
  </head>
  <body>
    <p>This test passes if you see a green square.</p>
    <div id="container"></div>
  </body>
</html>
